Kiev - I know where this apartment building is (there is an entire complex, actually), and they don't look nearly as creepy as they do in this picture. In real life, they used to be quite unique and elegant.
Pripyat, Ukraine. The entire city was abandoned back in 1986 cause of a neculare problem. So all the buildings are still standing, everything was just left. I want to go here some day. Poputation before accident was 50,000